Updated: Jul 13, 2026
Location and Projects
Address
195 MONTGOMERY ROAD, Sebastopol, CA, 95472
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Kirk Hopkin Construction
Based in Sebastopol, California, Kirk Hopkin Inc specializes in residential remodeling and home improvement projects throughout Sonoma County. With over two decades of experience, the company undertakes a variety of project types, including kitchen and bathroom remodels, home additions, and custom carpentry. Kirk Hopkin Inc serves homeowners seeking comprehensive renovations and upgrades, offering expertise in both modern updates and preserving the character of older homes. The company’s project portfolio features work on single-family residences around Sebastopol and neighboring communities. Known for skilled project management and familiarity with local building regulations, Kirk Hopkin Inc delivers tailored solutions suited to the unique styles and needs of homes in the region.
Kirk Hopkin Inc Services
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Kirk Hopkin Inc Contact Information
Phone Number: (707) 321-1062
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Address: 195 MONTGOMERY ROAD, Sebastopol, CA 95472
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Design changes see clouded delta-3: omit lp tank and lp appliances: fireplaces (and chimneys) and cooking range front window configuration changed aluminum awnings at front and rear changed to aluminum hanging elevator machine room no longer required @ bathroom 5: one sink not two @ laundry: sink added @ master bath: 1 sink not two windows: a: from qty-3 to qty-2 widened f: central ve... see more
Valuation:
N/A
Permit #:
BLD21-8044.R01
Status:
complete
Fee:
$546
Permit Type:
N/A
Building Type:
N/A
Revisions to the approved building permit #bld18-6177. the owners have hired a new structural engineer who completely reengineered the building. the architectural drawings reflect these changes and include other client driven changes including reconfiguring spaces in the lower level reconfiguring the kitchen and rooms adjacent to the master suite at the upper level adding an elevator ... see more
Valuation:
N/A
Permit #:
BLD18-6177.R02
Status:
complete
Fee:
$1,130
Permit Type:
N/A
Building Type:
N/A
The delta-4 package submitted two weeks ago was reviewed and found to be missing one architectural detail sheet. this pdf includes that sheet a-6.8. this pdf also includes a replacement structural detail sheet s4.3 - an older version of that sheet without the delta-4 details was erroneously included in the prior upload since no changes have been made to the drawings we added v2 to the... see more
Valuation:
N/A
Permit #:
BLD22-8544.R02
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New adu (1198sf) with covered porch (512sf) on an existing 4.74 acre site with existing house and outbuildings. located in a non-wui area. adu will be 1 bedroom wood framing over concrete foundations with vented crawl space. wood siding and metal roof. metal clad windows
Valuation:
N/A
Permit #:
BLD23-4947
Status:
final
Fee:
$14,010
Permit Type:
N/A
Building Type:
N/A
New retaining wall 62 lineal feet
Valuation:
N/A
Permit #:
BLD24-0127
Status:
triage
Fee:
$1,919
Permit Type:
N/A
Building Type:
N/A
New construction: 1472 sq ft 2bd/2ba single family dwelling on a residential site. grading permit has been submitted under grd23-0103
Valuation:
N/A
Permit #:
BLD24-0124
Status:
issued
Fee:
$29,418
Permit Type:
N/A
Building Type:
N/A
New 2 366 sf universal designed single family dwelling 3 bed/3 bathroom with 534 sf attached garage
Valuation:
N/A
Permit #:
BLD22-8544
Status:
issued
Fee:
$20,192
Permit Type:
N/A
Building Type:
N/A
2017 complex fire - single family dwelling 3757 sqft: garage 706 sqft: unconditioned 1366 sqft: decks 2786 sqft. evt17-04178
Valuation:
N/A
Permit #:
BLD18-6177
Status:
issued
Fee:
$11,148
Permit Type:
N/A
Building Type:
N/A
New 2-story single family residence with attached 2-car garage on vacant lot in bodega harbour hoa
Valuation:
N/A
Permit #:
BLD21-8044
Status:
issued
Fee:
$25,060
Permit Type:
N/A
Building Type:
N/A
C/o 50 gal gas water heater like for like
Valuation:
$3,286
Permit #:
20-02050
Status:
final
Fee:
$86
Permit Type:
Residential plumbing
Building Type:
N/A
Revisions to approved permit bld22-8544
Valuation:
N/A
Permit #:
BLD22-8544.R01
Status:
complete
Fee:
$480
Permit Type:
N/A
Building Type:
N/A
Detached garage of single family dwelling - rplc (e) electrical panel w/new 200 amp panel
Valuation:
N/A
Permit #:
BLD16-6048
Status:
final
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
All work to comply with ce08-0248. replace faulty electrical wiring addition new plugs remove pocket door remove wall addition pass thru remove and replace existing tub toilet & vanity
Valuation:
N/A
Permit #:
B08-0784
Status:
final
Fee:
$302
Permit Type:
N/A
Building Type:
N/A
E-submittal demolish (e) single family dwelling
Valuation:
N/A
Permit #:
DEM20-0227
Status:
final
Fee:
$483
Permit Type:
N/A
Building Type:
N/A
Zoning permit to reduce front yard setbacks request for a zoning permit to reduce the front yard setback by adjacent neighbor's approval to 5 feet from an easement road for a shed/water tank on a 8.3 acre parcel
Valuation:
$0
Permit #:
ZPE05-0277
Status:
DONE
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
1067 sf detached garage
Valuation:
N/A
Permit #:
BLD16-3839
Status:
final
Fee:
$2,121
Permit Type:
N/A
Building Type:
N/A
All work to comply with ce08-0248. replace faulty electrical wiring addition new plugs remove pocket door remove wall addition pass thru remove and replace existing tub toilet & vanity
Valuation:
N/A
Permit #:
B08-0784
Status:
final
Fee:
$302
Permit Type:
N/A
Building Type:
N/A
Zoning permit for work in biotic resources request for a zoning permit for a new barn in a biotic resources area. photos received show barn is not disturbing riparian area
Valuation:
$0
Permit #:
ZPE04-0206
Status:
DONE
Fee:
$96
Permit Type:
N/A
Building Type:
N/A
Connect second unit to existing lateral per approval of scwa letter. see file
Valuation:
$0
Permit #:
SEW04-0276
Status:
ISSUED
Fee:
$3,018
Permit Type:
N/A
Building Type:
N/A
New det'd 1800 sq garage/workshop
Valuation:
N/A
Permit #:
BLD12-0024
Status:
final
Fee:
$3,784
Permit Type:
N/A
Building Type:
N/A
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Kirk Hopkin Inc License info
Verified License
| License # | 580474 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Kirk Hopkin Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Insurance Company Of The West |
21
Permits
- Building permit records show that Kirk Hopkin Inc has worked on 21 permitted projects.
Kirk Hopkin Inc Employees
KH
Kirk Kenneth Hopkin
Rmo / Ceo / Pres